static decltype()

in src/libraries/utf/include/m/utf/decode_iterator.h [144:148]

• 5 lines of code
• 1 McCabe index (conditional complexity)

            static decltype(auto)
            decode_begin(std::basic_string_view<CharT> const& v)
            {
                return ucs_decoder_iterator{v, CharT{}};
            }